丁苯改性水泥混凝土的试验研究

为了提高水泥混凝土的使用性能，通过室内试验研究了丁苯改性水泥混凝土（PCC）的力学性能、收缩性能和耐久性。研究结果表明：随着丁苯掺量的增加，PCC在抗折强度提高的同时刚度降低，早期收缩性能有所改善，抗渗、耐磨、抗腐蚀等耐久性均有显著提高。

Experimental Research on Performance of Polymer Cement Concrete

For improving the performance of cement concrete,the mechanical properties,drying shrinkage and durability of the polymer cement concrete which is called PCC for short are studied.The results show that: if the binder ratio of the polymer increases,the flexural strength of PCC will be enhanced,its rigidity will be reduced,its early shrinkage performance will be improved,and its durability such as anti-infiltration,abrasion resistance,erosion resistance,et al.will be improved obviously.